Zobrazeno 1 - 10
of 3 890
pro vyhledávání: '"Marino F"'
Autor:
João Paquete-Ferreira, Filipe Freire, Henrique S. Fernandes, Jayaraman Muthukumaran, João Ramos, Joana Bryton, Alejandro Panjkovich, Dmitri Svergun, Marino F. A. Santos, Márcia A. S. Correia, Alexandra R. Fernandes, Maria João Romão, Sérgio F. Sousa, Teresa Santos-Silva
Publikováno v:
Frontiers in Chemistry, Vol 12 (2024)
The rise of antibiotic-resistant bacterial strains has become a critical health concern. According to the World Health Organization, the market introduction of new antibiotics is alarmingly sparse, underscoring the need for novel therapeutic targets.
Externí odkaz:
https://doaj.org/article/b1afbc1999ca4af7b429362c5b94d621
Autor:
Marino F. A. Santos, João Costa Pessoa
Publikováno v:
Molecules, Vol 28, Iss 18, p 6538 (2023)
The structural determination and characterization of molecules, namely proteins and enzymes, is crucial to gaining a better understanding of their role in different chemical and biological processes. The continuous technical developments in the exper
Externí odkaz:
https://doaj.org/article/663f4b259081469a880cb0ae1d916633
In recent years, levitated optomechanics has delivered on the promise of reaching the motional quantum ground state. An important next milestone of the field would be the generation of mechanical entanglement. An ideal candidate is the two-dimensiona
Externí odkaz:
http://arxiv.org/abs/2409.04863
Autor:
Ana M. Gonçalves, Augusto Q. Pedro, Diana M. Oliveira, Adriana E. Oliveira, Marino F. A. Santos, Márcia A. S. Correia, João A. Queiroz, Eugénia Gallardo, Maria J. Romão, Luís A. Passarinha
Publikováno v:
International Journal of Molecular Sciences, Vol 23, Iss 20, p 12298 (2022)
Catechol-O-methyltransferase (COMT) has been involved in a number of medical conditions including catechol-estrogen-induced cancers and a great range of cardiovascular and neurodegenerative diseases such as Parkinson’s disease. Currently, Parkinson
Externí odkaz:
https://doaj.org/article/ff0015a52129403fba26ae7226026121
Autor:
Jorge Barroca-Ferreira, Pedro Cruz-Vicente, Marino F. A. Santos, Sandra M. Rocha, Teresa Santos-Silva, Cláudio J. Maia, Luís A. Passarinha
Publikováno v:
International Journal of Molecular Sciences, Vol 22, Iss 18, p 10012 (2021)
Background: The STEAP1 is a cell-surface antigen over-expressed in prostate cancer, which contributes to tumor progression and aggressiveness. However, the molecular mechanisms underlying STEAP1 and its structural determinants remain elusive. Methods
Externí odkaz:
https://doaj.org/article/1f9f37ced5184c8ea0ec7a38e68b0deb
Publikováno v:
Pharmacy Practice, Vol 17, Iss 4, p 1593 (2019)
Background: Throughout Europe, legal online pharmacies increasingly sell online drugs as well as other products such as dietary supplements. Online sale of pharmaceuticals however is closely connected to the phenomenon of drug falsification. Objecti
Externí odkaz:
https://doaj.org/article/1dbc0383b6314cb7a769b6788e28e478
Autor:
Vezio, P., Bonaldi, M., Borrielli, A., Marino, F., Morana, B., Sarro, P. M., Serra, E., Marin, F.
Thermal noise is a major obstacle to observing quantum behavior in macroscopic systems. To mitigate its effect, quantum optomechanical experiments are typically performed in a cryogenic environment. However, this condition represents a considerable c
Externí odkaz:
http://arxiv.org/abs/2305.14903
Autor:
Hernandez-Rajkov, D., Grani, N., Scazza, F., Del Pace, G., Kwon, W. J., Inguscio, M., Xhani, K., Fort, C., Modugno, M., Marino, F., Roati, G.
Publikováno v:
Nature Physics (2024)
At the interface between two fluid layers in relative motion, infinitesimal fluctuations can be exponentially amplified, inducing vorticity and the breakdown of the laminar flow. This process, known as the Kelvin-Helmholtz instability, is responsible
Externí odkaz:
http://arxiv.org/abs/2303.12631
Publikováno v:
Phys. Rev. Lett. 130, 193601 (2023)
With a levitodynamics experiment in the strong and coherent quantum optomechanical coupling regime, we demonstrate that the oscillator acts as a broadband quantum spectrum analyzer. The asymmetry between positive and negative frequency branches in th
Externí odkaz:
http://arxiv.org/abs/2211.14168
Publikováno v:
Phys. Rev. Research 4, 033051 (2022)
We report on the two-dimensional (2D) dynamics of a levitated nanoparticle in an optical cavity. The motion of the nanosphere is strongly coupled to the cavity field by coherent scattering and heavily cooled in the plane orthogonal to the tweezer axi
Externí odkaz:
http://arxiv.org/abs/2112.11383